Is your vehicle OBD-II or J1939 complaint?

OBD-II compliant: 

  • Cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD-II equipped.

J1939 compliant: 

  • Most diesel engine manufactured vehicles or equipment are J1939 compliant 
  • The industry standard for most heavy-duty trucks and buses

If you are unsure whether your vehicle is OBD-II or J1939 compliant, check your vehicle manual, research online, or consult with your dealership to confirm compatibility.




Last Verified on Mar 2024

Did this answer your question? Thanks for the feedback There was a problem submitting your feedback. Please try again later.